Great looking site but what makes this "The largest and most effective bicycle registry ever"? There seem to be dozens of bike registries. It would be nice to see some sort of data sharing between them.
> "The largest and most effective bicycle registry ever"
I guess an average Dutch cities municipal "registry" has more bikes than this entire Database at this moment. Though certainly not as "effective" in the sense of being userfriendly. But seeing as that in the Netherlands the police estimates just under one million stolen bikes annually, there is a great opportunity for bikeindex.org in the Netherlands.
They do not give numbers, but I also doubt that "largest" claim.
The USA is a lot larger, but the Netherlands has a national register of every bicycle reported stolen to the police (https://fdr.rdw.nl; very much spartan interface). They do not give numbers, either, but at 100k+ reported bicycle thefts a year and running since 2008, there must be over half a million stolen bicycles in their database. Google tells me that newly sold bikes also end up in that database. I don't see how they would need that data, but the site reportedly _started_ with over 4 million bicycle numbers.